feat(ui): Do not show Ultra users /upgrade hint (#22154) (#22156)

packages/cli/src/ui/commands/upgradeCommand.test.ts

@@ -37,6 +37,7 @@ describe('upgradeCommand', () => {
           getContentGeneratorConfig: vi.fn().mockReturnValue({
             authType: AuthType.LOGIN_WITH_GOOGLE,
           }),
+          getUserTierName: vi.fn().mockReturnValue(undefined),
         },
       },
     } as unknown as CommandContext);
@@ -115,4 +116,23 @@ describe('upgradeCommand', () => {
     });
     expect(openBrowserSecurely).not.toHaveBeenCalled();
   });
+
+  it('should return info message for ultra tiers', async () => {
+    vi.mocked(mockContext.services.config!.getUserTierName).mockReturnValue(
+      'Advanced Ultra',
+    );
+
+    if (!upgradeCommand.action) {
+      throw new Error('The upgrade command must have an action.');
+    }
+
+    const result = await upgradeCommand.action(mockContext, '');
+
+    expect(result).toEqual({
+      type: 'message',
+      messageType: 'info',
+      content: 'You are already on the highest tier: Advanced Ultra.',
+    });
+    expect(openBrowserSecurely).not.toHaveBeenCalled();
+  });
 });

packages/cli/src/ui/commands/upgradeCommand.ts

@@ -10,6 +10,7 @@ import {
   shouldLaunchBrowser,
   UPGRADE_URL_PAGE,
 } from '@google/gemini-cli-core';
+import { isUltraTier } from '../../utils/tierUtils.js';
 import { CommandKind, type SlashCommand } from './types.js';
 
 /**
@@ -35,6 +36,15 @@ export const upgradeCommand: SlashCommand = {
       };
     }
 
+    const tierName = context.services.config?.getUserTierName();
+    if (isUltraTier(tierName)) {
+      return {
+        type: 'message',
+        messageType: 'info',
+        content: `You are already on the highest tier: ${tierName}.`,
+      };
+    }
+
     if (!shouldLaunchBrowser()) {
       return {
         type: 'message',